Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1994-12-23
1996-04-23
Dentz, Bernard
Perfume compositions
Perfume compositions
Ring containing active ingredient
512 9, 549331, 549356, 549429, C07D30706, A61K 746
Patent
active
055103260
ABSTRACT:
Novel odorant compositions which are characterized by a content of one or more compounds selected from the group consisting of tetrahydrofurans of structures 1 or 2, or tetrahydropyrans of structure 3. ##STR1## wherein R can be an acyclic, where acyclic refers to a chain of at least four carbon atoms substituted with at least three methyl groups in the chain, carbocyclic, where carbocyclic refers to a ring of 5-8 carbon atoms, and with at least two methyl groups on the ring, or bicyclic where bicyclic refers to two carbon rings, each ring having between 5-8 carbon atoms fused together, substituted with at least two methyl groups, and where R.sub.1 .dbd.CH.sub.3, or higher alkyl group, R.sub.2 .dbd.H, CH.sub.3, or higher alkyl group, R.sub.3 .dbd.H, or CH.sub.3, R.sub.4 and R.sub.5 .dbd.H, CH.sub.3, or higher alkyl group.
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Dentz Bernard
Givaudan-Roure Corporation
Gould George M.
Johnston George W.
Waddell Mark E.
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